Rich media used primarily in the recovery step of E.Coli competent cell transformations. Ingredients: Casein Peptone: 20 g/L Yeast Extract: 5 g/L Glucose: 4 g/L Sodium Chloride: 10 mM Potassium Chloride: 2.5 mM Magnesium Chloride: 5 mM Magnesium Sulfate: 5 mM